20169486876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8707}}^1$

素因数の和:8864

約数の個数: 192

約数和(自身を含む): 61794754560

約数和(自身を除く): 41625267684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 109, 132, 138, 154, 161, 218, 231, 253, 276, 308, 322, 327, 436, 462, 483, 506, 644, 654, 759, 763, 924, 966, 1012, 1199, 1308, 1518, 1526, 1771, 1932, 2289, 2398, 2507, 3036, 3052, 3542, 3597, 4578, 4796, 5014, 5313, 7084, 7194, 7521, 8393, 8707, 9156, 10028, 10626, 14388, 15042, 16786, 17414, 17549, 21252, 25179, 26121, 27577, 30084, 33572, 34828, 35098, 50358, 52242, 52647, 55154, 60949, 70196, 82731, 95777, 100716, 104484, 105294, 110308, 121898, 165462, 182847, 191554, 193039, 200261, 210588, 243796, 287331, 330924, 365694, 383108, 386078, 400522, 574662, 579117, 600783, 670439, 731388, 772156, 801044, 949063, 1149324, 1158234, 1201566, 1340878, 1401827, 1898126, 2011317, 2202871, 2316468, 2403132, 2681756, 2803654, 2847189, 3796252, 4022634, 4205481, 4405742, 5607308, 5694378, 6608613, 6643441, 8045268, 8410962, 8811484, 10439693, 11388756, 13217226, 13286882, 15420097, 16821924, 19930323, 20879386, 21828449, 26434452, 26573764, 30840194, 31319079, 39860646, 41758772, 43656898, 46260291, 61680388, 62638158, 65485347, 73077851, 79721292, 87313796, 92520582, 125276316, 130970694, 146155702, 152799143, 185041164, 219233553, 240112939, 261941388, 292311404, 305598286, 438467106, 458397429, 480225878, 611196572, 720338817, 876934212, 916794858, 960451756, 1440677634, 1680790573, 1833589716, 2881355268, 3361581146, 5042371719, 6723162292, 10084743438, 20169486876]

約数ペア:

[(1, 20169486876), (2, 10084743438), (3, 6723162292), (4, 5042371719), (6, 3361581146), (7, 2881355268), (11, 1833589716), (12, 1680790573), (14, 1440677634), (21, 960451756), (22, 916794858), (23, 876934212), (28, 720338817), (33, 611196572), (42, 480225878), (44, 458397429), (46, 438467106), (66, 305598286), (69, 292311404), (77, 261941388), (84, 240112939), (92, 219233553), (109, 185041164), (132, 152799143), (138, 146155702), (154, 130970694), (161, 125276316), (218, 92520582), (231, 87313796), (253, 79721292), (276, 73077851), (308, 65485347), (322, 62638158), (327, 61680388), (436, 46260291), (462, 43656898), (483, 41758772), (506, 39860646), (644, 31319079), (654, 30840194), (759, 26573764), (763, 26434452), (924, 21828449), (966, 20879386), (1012, 19930323), (1199, 16821924), (1308, 15420097), (1518, 13286882), (1526, 13217226), (1771, 11388756), (1932, 10439693), (2289, 8811484), (2398, 8410962), (2507, 8045268), (3036, 6643441), (3052, 6608613), (3542, 5694378), (3597, 5607308), (4578, 4405742), (4796, 4205481), (5014, 4022634), (5313, 3796252), (7084, 2847189), (7194, 2803654), (7521, 2681756), (8393, 2403132), (8707, 2316468), (9156, 2202871), (10028, 2011317), (10626, 1898126), (14388, 1401827), (15042, 1340878), (16786, 1201566), (17414, 1158234), (17549, 1149324), (21252, 949063), (25179, 801044), (26121, 772156), (27577, 731388), (30084, 670439), (33572, 600783), (34828, 579117), (35098, 574662), (50358, 400522), (52242, 386078), (52647, 383108), (55154, 365694), (60949, 330924), (70196, 287331), (82731, 243796), (95777, 210588), (100716, 200261), (104484, 193039), (105294, 191554), (110308, 182847), (121898, 165462)]